body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, p, blockquote, th, td,span,i{margin:0;padding:0;outline:none;}
html, body,#app {width:100%;height:100%;}
body {
    // -moz-user-select:none;/*火狐*/
    // -webkit-user-select:none;/*webkit浏览器*/
    // -ms-user-select:none;/*IE10*/
    // -khtml-user-select:none;/*早期浏览器*/
    // user-select:none;
    color:#333333;
    font-family:PingFangSC,'PingFang SC',PingFangSC-light,PingHei,Verdana,"Microsoft YaHei",Simsun;
}
fieldset, img {border: 0;}
ol, ul, ul, li, dl, dt, dd {list-style: none;}
h1, h2, h3, h4, h5, h6 {font-size:100%;}
em {font-style: normal;}
input, button, select, textarea {outline: none;}
textarea {resize: none;}
b, strong {font-weight: normal;}
a {color:#333333;text-decoration: none;}
a:hover {color:#333333;text-decoration: none;}
.clear {zoom: 1;}
:focus {outline: 1;}
.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0;} 
.clearfloat{zoom:1;}
input,button,select,img{margin:0;padding:0;line-height:normal;border:0;outline:none;box-sizing:border-box;}
input{-webkit-appearance:none;border-radius:0;}
button{background-color: transparent;}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
input[type='number'] {
  -moz-appearance: textfield;
}

.el-table th.gutter{
    display: table-cell!important;
}
